it happened with my pastel one day when i was handling him. all i felt was a line of pops and since then he hasnt had a kink. i dont know if the snake enjoys it but its deffinatly crazy and no i didnt do it. it was the way he was hanging off my hand and when i want to go put him back in the tank he went though my hand and he popped all down his back. i would never crack any animals bones like that. except for mine